Error code · Haier
E4 · Excess foam or water detected
The appliance has detected too much foam or water. Check that you are using the correct amount of detergent suitable for washing machines.
Washing machineCaution — Know When to StopFixLens verified
Safe first steps
- Check the amount of detergent you are using and ensure it is suitable for washing machines.
- If you are using a high-efficiency detergent, ensure you are using the correct dosage as per the manufacturer's instructions.
- Run a rinse cycle without any detergent to remove excess foam from the drum.
- If the error persists after these steps, check for any blockages in the detergent drawer that may be causing excess foam.
- If you notice any leaks or water pooling around the machine, stop using the appliance and arrange for a service visit.
When to stop
- Stop if you notice any leaks or water pooling around the machine — risk of flooding or electric shock.
Likely cause
The appliance has detected too much foam or water. Check that you are using the correct amount of detergent suitable for washing machines.
Verification
Reviewed by: automated manual extraction
Verified against Haier BHA6S69M6D9J-80 technical documentation
FixLens publishes its own structured technical logic verified against Haier BHA6S69M6D9J-80 documentation · last verified April 23, 2026.
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